/*
 * @Author:gxx
 * @Date: 2021-03-29 15:16:04
 * @Last Modified by: gxx
 * @Last Modified time: 2021-03-29 15:16:04
 * @Description: 算法竞赛经典入门　３－４　猜数字游戏的提示
*/
#include <iostream>
#include <vector>
using namespace std;


int main(int argc, char **argv){
    string ss;
    int count = 0;
    int n ;
    cin>>n;
    int num;
    vector<int>v(n);
    while(1){
        cin >> num;
        v.push_back(num);
        count++;
        if(count == n){
            
        }
  
        //if count ==2 ss->result --turn num or []

        //if count>+3 ss->guss    --turn num or  []   ---detect

    }
    
    return 0;
}.a